spmi spms sppd spps sprd spri sprm sprs spry spsd spse spsp spss spud spue spui spur spus spy- spyr spys srcc srde srec srem sres srim sris srmc srpc srps srsd srsp sscc ssce ssci sscp sscs ssdc ssdd ssdm ssdp ssec ssee ssem ssep sses ssid ssis ssmc sspc sspe ssps ssrc ssri ssrm ssrs sssc sssi sssm ssss suc- succ suci sucr sucs sudd sude sudi suds sued suee suer sues sueu suey suid suie suir suis sum- sumd sume sumi sump sums sumu sumy sup- supe supp supr sups supy sur- surc surd sure suri surp surr surs suru sury sus- susd suse susi susp suss susu susy suum suus suyi suyr suyu syce sycr syde sydi syds syer syes syis sym- syme symi syms sype syre syrs syry syse syss syue u-ie u-rp ucci uccp ucdc ucdd uces ucmc ucrc ucsc ucsd ucsm ucsu uddi udds udem uder udic udid udim udir udmc udpd udsd ueir uepi uers uess ueys uies uims uipi uirr uisd uise umde umec umer umes umms umpc umpe umps umri umsp umsu umus upci upcs updm uped upic upie upim upis upmc upme upmy uppc uppe uppp uppu uppy upri upsc upse upsi upsy upup urci urcy urde urds urdu urdy ure- ured ures urey uric urie urim uris uriu urmi urre urri urry urse ursi urss ursu ursy urum urup urur urus uscc usce uscm uscs usdc usde usdm usdp usds used usee user uses usie usim usip usis usmc usmd usme usmm usmp usms uspc uspp usps ussc usse ussr usss ussu ussy usui usus uucp uuri uusi uuuu uyir uyre yccc ycee ycie ydee ydes ydie ydre ye-u yedd yede yedi yeds yeed yeep yeer yees yeid yeie yeii yeir yeme yemm yepd yepe yepp yeps yerd yere yeri yerm yerr yers yery yesi yesm yess yesu yeue yeye yeyi yeyr yidi yids yidu yipe yips yird yire yirm yirr yise yiss yiud ymci ymer ymir ymur ymyd ypcc ypir ypsi ysed ysee yser yses ysii yspi ysse yssu ysue yuce yude yudu yued yuer yuie yume yumi yump yupi yups yurd yure yuri yury yuye yuyu yyyy